/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.gearpump.integrationtest

import org.apache.gearpump.integrationtest.minicluster.MiniCluster

/**
 * Provides a min cluster of Gearpump, which contains one or more masters, and workers.
 */
object MiniClusterProvider {

  private var instance = new MiniCluster

  def get: MiniCluster = instance

  def set(instance: MiniCluster): MiniCluster = {
    this.instance = instance
    instance
  }

  /**
   * Indicates whether test suite should create particular cluster. In case of false, every
   * test spec will be responsible for cluster creation.
   */
  var managed = false
}